(19)

(11)

EP 2 080 416 A2

(12)

(88) Date of publication A3: 12.06.2008 (43) Date of publication: 22.07.2009 Bulletin 2009/30 (21) Application number: 07825318.4 (22) Date of filing: 10.10.2007

(51) International Patent Classification (IPC):  H05B 33/08(2006.01) H02M 7/219(2006.01) (86) International application number: PCT/IB2007/003005 (87) International publication number: WO 2008/044120 (17.04.2008 Gazette 2008/16)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR (30) Priority: 11.10.2006 IT BO20060700 (71) Applicant: O.C.E.M. S.P.A. 40016 S. Giorgio di Piano (IT)	(72) Inventor: FACCHINI, Gianni 44047 San Carlo (FE) (IT) (74) Representative: Dall'Olio, Giancarlo et al Invention S.r.l. Via delle Armi 1 40137 Bologna 40137 Bologna (IT)